Let us work without theorizing tis the only way to make life endurable.

Pain makes man think. Thought makes man wise. Wisdom makes life endurable.

If we invest in researching and developing energy technology we'll do some real good in the long run rather than just making ourselves feel good today. But climate change is not the only challenge of the 21st century and for many other global problems we have low-cost durable solutions.

A society made up of individuals who were all capable of original thought would probably be unendurable.

A durable long-term U.S.-China strategic relationship is even more important now than in previous decades. The relationship will continue to grow and prosper to the mutual benefit of all peoples.

Electricity is of two kinds positive and negative. The difference is I presume that one comes a little more expensive but is more durable the other is a cheaper thing but the moths get into it.

The Nobel Peace Prize is a powerful message. A durable peace is not a single achievement but an environment a process and a commitment.

To defeat the aggressors is not enough to make peace durable. The main thing is to discard the ideology that generates war.

Peace should provide security. It should be durable. I'm ready to go far in making painful concessions. But there is one thing I will never make any concessions on and that's the security of the Israeli citizens and the very existence of the state of Israel. The Palestinians are losing time.

The question is what are we to do in order to consolidate peace on a universal and durable foundation and what are the essential elements of such a peace?